Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial

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Standard

Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial. / Kern, Timo; Blond, Martin Bæk; Hansen, Tue Haldor; Rosenkilde, Mads; Quist, Jonas Salling; Gram, Anne Sofie; Ekstrøm, Claus Thorn; Hansen, Torben; Stallknecht, Bente.

I: International Journal of Obesity, Bind 44, 2020, s. 125-135.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Kern, T, Blond, MB, Hansen, TH, Rosenkilde, M, Quist, JS, Gram, AS, Ekstrøm, CT, Hansen, T & Stallknecht, B 2020, 'Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial', International Journal of Obesity, bind 44, s. 125-135. https://doi.org/10.1038/s41366-019-0440-y

APA

Kern, T., Blond, M. B., Hansen, T. H., Rosenkilde, M., Quist, J. S., Gram, A. S., Ekstrøm, C. T., Hansen, T., & Stallknecht, B. (2020). Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial. International Journal of Obesity, 44, 125-135. https://doi.org/10.1038/s41366-019-0440-y

Vancouver

Kern T, Blond MB, Hansen TH, Rosenkilde M, Quist JS, Gram AS o.a. Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial. International Journal of Obesity. 2020;44:125-135. https://doi.org/10.1038/s41366-019-0440-y

Author

Kern, Timo ; Blond, Martin Bæk ; Hansen, Tue Haldor ; Rosenkilde, Mads ; Quist, Jonas Salling ; Gram, Anne Sofie ; Ekstrøm, Claus Thorn ; Hansen, Torben ; Stallknecht, Bente. / Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial. I: International Journal of Obesity. 2020 ; Bind 44. s. 125-135.

Bibtex

@article{71bcc6934c4a4b28bf7a8fb0a76d1471,
title = "Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial",
abstract = "OBJECTIVES: Studies suggest that exercise affects the composition and function of the human gut microbiota, yet this has not been investigated in a randomized controlled trial. The primary aim of this study was to assess if exercise alters the diversity, composition and functional potential of the gut microbiota in free-living humans. A secondary aim was to test whether alpha diversity was associated with phenotypical outcomes.METHODS: Eighty eight participants with overweight or obesity completed a 6-month randomized controlled trial with 4 arms; habitual living (CON), active commuting by bike (BIKE) and leisure-time exercise of moderate (MOD) or vigorous intensity (VIG). Faecal samples for 16 s rRNA gene amplicon sequencing were collected prior to randomization and again after 3 and 6 months, with simultaneous registration of phenotypical outcomes and diet.RESULTS: Shannon's diversity index increased by 5% in VIG (CI95 1-9%, P = 0.012) at 3 months compared with CON. No associations were observed between alpha diversity and phenotypical outcomes. Beta diversity changed in all exercise groups compared with CON, particularly the participants in VIG showed decreased heterogeneity. No genera changed significantly. The inferred functional potential of the microbiota in the exercise groups was increased, primarily at 3 months and in MOD.CONCLUSION: Structured exercise induced subtle changes to the human gut microbiota. Cardiorespiratory fitness and fat mass were not associated with alpha diversity.",
author = "Timo Kern and Blond, {Martin B{\ae}k} and Hansen, {Tue Haldor} and Mads Rosenkilde and Quist, {Jonas Salling} and Gram, {Anne Sofie} and Ekstr{\o}m, {Claus Thorn} and Torben Hansen and Bente Stallknecht",
year = "2020",
doi = "10.1038/s41366-019-0440-y",
language = "English",
volume = "44",
pages = "125--135",
journal = "International Journal of Obesity",
issn = "0307-0565",
publisher = "nature publishing group",

}

RIS

TY - JOUR

T1 - Structured exercise alters the gut microbiota in humans with overweight and obesity - A randomized controlled trial

AU - Kern, Timo

AU - Blond, Martin Bæk

AU - Hansen, Tue Haldor

AU - Rosenkilde, Mads

AU - Quist, Jonas Salling

AU - Gram, Anne Sofie

AU - Ekstrøm, Claus Thorn

AU - Hansen, Torben

AU - Stallknecht, Bente

PY - 2020

Y1 - 2020

N2 - OBJECTIVES: Studies suggest that exercise affects the composition and function of the human gut microbiota, yet this has not been investigated in a randomized controlled trial. The primary aim of this study was to assess if exercise alters the diversity, composition and functional potential of the gut microbiota in free-living humans. A secondary aim was to test whether alpha diversity was associated with phenotypical outcomes.METHODS: Eighty eight participants with overweight or obesity completed a 6-month randomized controlled trial with 4 arms; habitual living (CON), active commuting by bike (BIKE) and leisure-time exercise of moderate (MOD) or vigorous intensity (VIG). Faecal samples for 16 s rRNA gene amplicon sequencing were collected prior to randomization and again after 3 and 6 months, with simultaneous registration of phenotypical outcomes and diet.RESULTS: Shannon's diversity index increased by 5% in VIG (CI95 1-9%, P = 0.012) at 3 months compared with CON. No associations were observed between alpha diversity and phenotypical outcomes. Beta diversity changed in all exercise groups compared with CON, particularly the participants in VIG showed decreased heterogeneity. No genera changed significantly. The inferred functional potential of the microbiota in the exercise groups was increased, primarily at 3 months and in MOD.CONCLUSION: Structured exercise induced subtle changes to the human gut microbiota. Cardiorespiratory fitness and fat mass were not associated with alpha diversity.

AB - OBJECTIVES: Studies suggest that exercise affects the composition and function of the human gut microbiota, yet this has not been investigated in a randomized controlled trial. The primary aim of this study was to assess if exercise alters the diversity, composition and functional potential of the gut microbiota in free-living humans. A secondary aim was to test whether alpha diversity was associated with phenotypical outcomes.METHODS: Eighty eight participants with overweight or obesity completed a 6-month randomized controlled trial with 4 arms; habitual living (CON), active commuting by bike (BIKE) and leisure-time exercise of moderate (MOD) or vigorous intensity (VIG). Faecal samples for 16 s rRNA gene amplicon sequencing were collected prior to randomization and again after 3 and 6 months, with simultaneous registration of phenotypical outcomes and diet.RESULTS: Shannon's diversity index increased by 5% in VIG (CI95 1-9%, P = 0.012) at 3 months compared with CON. No associations were observed between alpha diversity and phenotypical outcomes. Beta diversity changed in all exercise groups compared with CON, particularly the participants in VIG showed decreased heterogeneity. No genera changed significantly. The inferred functional potential of the microbiota in the exercise groups was increased, primarily at 3 months and in MOD.CONCLUSION: Structured exercise induced subtle changes to the human gut microbiota. Cardiorespiratory fitness and fat mass were not associated with alpha diversity.

U2 - 10.1038/s41366-019-0440-y

DO - 10.1038/s41366-019-0440-y

M3 - Journal article

C2 - 31467422

VL - 44

SP - 125

EP - 135

JO - International Journal of Obesity

JF - International Journal of Obesity

SN - 0307-0565

ER -

ID: 226745599